package com.gitee.taotaojs.util;

/**
 * @author TaoTaojs
 * @date 2020/7/7 11:18 AM
 * <p>Description</p> <h1>常量工具类</h1>
 * <h2>简介</h2>
 * 存放所有通用常量
 * <h3>主要功能：</h3>
 * <ol>
 *     <li>文件后缀名</li>
 *     <li>单个符号的字符串与字符</li>
 * </ol>
 * 关联类:
 * 参考链接：
 * History: <br/>
 * <author>        <time>                      <version>          <desc>
 * TaoTaojs        2020/7/7 11:18 AM                V1.0          增加xls和xlsx以及百分号、星号、逗号
 */
public final class ConstantUtil {

    private ConstantUtil(){}

    /** 表格后缀名 */
    public static final String XLSX = ".xlsx";
    /** 表格后缀名 */
    public static final String XLS = ".xls";
    /** 百分号 */
    public static final String PERCENT = "%";
    /** 千分号 */
    public static final String PERMILLAGE = "‰";
    /** 星号 */
    public static final String ASTERISK = "*";
    /** 小数点 */
    public static final String POINT = ".";
    /** 逗号 */
    public static final String EMPTY = ",";

    /** 百分号 char */
    public static final char PERCENT_CHAR = '%';
    /** 千分号 char */
    public static final char PERMILLAGE_CHAR = '‰';
    /** 星号 char */
    public static final char ASTERISK_CHAR = '*';
    /** 逗号 char */
    public static final char COMMA_CHAR = ',';
    /** 点 char */
    public static final char POINT_CHAR = '.';

    /** 常数1 */
    public static final int ONE = 1;
    /** 常数2 */
    public static final int TWO = 2;
    /** 常数3 */
    public static final int THREE = 3;
    /** 常数4 */
    public static final int FOUR = 4;
    /** 常数5 */
    public static final int FIVE = 5;
    /** 常数6 */
    public static final int SIX = 6;
    /** 常数7 */
    public static final int SEVEN = 7;
    /** 常数8 */
    public static final int EIGHT = 8;
    /** 常数9 */
    public static final int NINE = 9;
    /** 常数0 */
    public static final int ZERO = 0;

    /** 常数10 */
    public static final int TEN = 10;
    /** 常数100 */
    public static final int BEST = 100;
    /** 常数1000 */
    public static final int THOUSAND = 1000;

    /** 常数1024 */
    public static final int OCTILLION = 2 << 10;


}
